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National Stock Number:
4910-00-423-6721
Federal Supply Class:
4910
National Item Identification Number:
004236721
Description:
PILOT,VALVE SEAT REFACING
Detail:
A DEVICE WHICH, WHEN INSERTED INTO THE BORE OF A VALVE GUIDE ON AN INTERNAL COMBUSTION ENGINE, SERVES AS A CENTER POST FOR ALIGNING AND GUIDING THE GRINDING STONE AND/OR REAMER OF A VALVE SEAT REFACER.
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Manufacturer Information:
| 21304 | 07429 | BLACK AND DECKER US INC |
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Techincal Specification:
| DESIGN TYPE | EXPANDING | | EXPANDING PILOT UPPER END LENGTH | 1.531 INCHES NOMINAL | | EXPANDING PILOT LOWER END LENGTH | 3.156 INCHES NOMINAL | | SIZE | 0.3750 INCHES NOMINAL | | STYLE DESIGNATOR | COUNTER BORED GUIDE | | UPPER END DIAMETER | 0.375 INCHES NOMINAL |
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